I have some questios regarding the missions. There is a mission that rewards you if you confirm your email. I went to settings>account and I inserted my email. I then received the confirmation email with a link which is supposed to confirm your email when you click it (the link was something like (Removed). I click it and it prompts me to a new page and it loads tanki on the browser. It asks me to log in, so I log in. However they say the username and passwords are incorrect ( I am 100% sure they are correct I just used the same credentials to log in the forum to write this message). That's it, when I go back to the game the mission isn't completed. One more thing: I ranked up and when I claimed the crystals they didn't add.